Depends how knowledgeable the rest of the league are, really.
Personally, I'm not high on Sosa at all this year, but I know that's not a universally held opinion. If he does go to the draft, I would expect someone to grab him higher than he ought to go. (It may be worth holding on to him to try and trade for a younger hitter
As for Wells, there's no doubt he'll get the run support, but I think there's a lot of better pitchers out there. On my cheat sheet, I have him ranked below several of your other pitchers, including those I've mentioned, plus Pavano & Marquis.
Of course, all this is just my opinion, and I'm sure there are plenty who will disagree!